APA Style
Gaff, Jackie. ().
Extraordinary Volcanoes .
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Chicago Style
Gaff, Jackie.
Extraordinary Volcanoes.
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Text.
MLA Style
Gaff, Jackie.
Extraordinary Volcanoes.
:
,
.
Text.
Turabian Style
Gaff, Jackie.
Extraordinary Volcanoes.
:
,
.
Print.